UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acQXsLdThv2d+CtrrmTtXXjqJ2URmKEKObtKpFDESME=' 
WHERE 
  key_id = '4446dac652031dc8668509e2fcecb5aad24913c4a14b19e3c5de983a165d80c5' 
  AND (
    token = 'acQXsLdThv2d+CtrrmTtXXjqJ2URmKEKObtKpFDESME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )